{
  "db_name": "PostgreSQL",
  "query": "SELECT \n            st.table_name as source_table,\n            tt.table_name as target_table,\n            sd.dependency_type,\n            sd.context_info,\n            COUNT(*) as \"dependency_count!\"\n           FROM script_dependencies sd\n           JOIN table_definitions st ON sd.source_table_id = st.id\n           JOIN table_definitions tt ON sd.target_table_id = tt.id\n           WHERE st.schema_id = $1\n           GROUP BY st.table_name, tt.table_name, sd.dependency_type, sd.context_info\n           ORDER BY st.table_name, tt.table_name",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "source_table",
        "type_info": "Text",
        "origin": {
          "Table": {
            "table": "table_definitions",
            "name": "table_name"
          }
        }
      },
      {
        "ordinal": 1,
        "name": "target_table",
        "type_info": "Text",
        "origin": {
          "Table": {
            "table": "table_definitions",
            "name": "table_name"
          }
        }
      },
      {
        "ordinal": 2,
        "name": "dependency_type",
        "type_info": "Text",
        "origin": {
          "Table": {
            "table": "script_dependencies",
            "name": "dependency_type"
          }
        }
      },
      {
        "ordinal": 3,
        "name": "context_info",
        "type_info": "Jsonb",
        "origin": {
          "Table": {
            "table": "script_dependencies",
            "name": "context_info"
          }
        }
      },
      {
        "ordinal": 4,
        "name": "dependency_count!",
        "type_info": "Int8",
        "origin": "Expression"
      }
    ],
    "parameters": {
      "Left": [
        "Int8"
      ]
    },
    "nullable": [
      false,
      false,
      false,
      true,
      null
    ]
  },
  "hash": "96f4559652609ba82df171a8efaaa3f1febb1074db31be8257cbd09c8dce0abd"
}